[INFO] crate task_runner 0.0.1 is already in cache [INFO] testing task_runner-0.0.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate task_runner 0.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate task_runner 0.0.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate task_runner 0.0.1 [INFO] finished tweaking crates.io crate task_runner 0.0.1 [INFO] tweaked toml for crates.io crate task_runner 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ccebe923e3ce804554bd9621a1114b27f44cf89f38649aea915628fa9a83a160 [INFO] running `"docker" "start" "-a" "ccebe923e3ce804554bd9621a1114b27f44cf89f38649aea915628fa9a83a160"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling task_runner v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `"docker" "inspect" "ccebe923e3ce804554bd9621a1114b27f44cf89f38649aea915628fa9a83a160"` [INFO] running `"docker" "rm" "-f" "ccebe923e3ce804554bd9621a1114b27f44cf89f38649aea915628fa9a83a160"` [INFO] [stdout] ccebe923e3ce804554bd9621a1114b27f44cf89f38649aea915628fa9a83a160 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce538d83e093bb6aa0773b60c17b2315f12f9082c2f5d264c91b5dc4797f8501 [INFO] running `"docker" "start" "-a" "ce538d83e093bb6aa0773b60c17b2315f12f9082c2f5d264c91b5dc4797f8501"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling task_runner v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> tests/tr.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process::Command; // Run programs [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_cmd::prelude::*` [INFO] [stderr] --> tests/tr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use assert_cmd::prelude::*; // Add methods on commands [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.19s [INFO] running `"docker" "inspect" "ce538d83e093bb6aa0773b60c17b2315f12f9082c2f5d264c91b5dc4797f8501"` [INFO] running `"docker" "rm" "-f" "ce538d83e093bb6aa0773b60c17b2315f12f9082c2f5d264c91b5dc4797f8501"` [INFO] [stdout] ce538d83e093bb6aa0773b60c17b2315f12f9082c2f5d264c91b5dc4797f8501 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 45300712fd84b6c9173c9f1c664095d91c06abcf2df84075f108c3c6a9e618f2 [INFO] running `"docker" "start" "-a" "45300712fd84b6c9173c9f1c664095d91c06abcf2df84075f108c3c6a9e618f2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> tests/tr.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process::Command; // Run programs [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_cmd::prelude::*` [INFO] [stderr] --> tests/tr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use assert_cmd::prelude::*; // Add methods on commands [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/task_runner-a83b9e2fe1e607ff [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tr-3faae8728f73b4fb [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests task_runner [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "45300712fd84b6c9173c9f1c664095d91c06abcf2df84075f108c3c6a9e618f2"` [INFO] running `"docker" "rm" "-f" "45300712fd84b6c9173c9f1c664095d91c06abcf2df84075f108c3c6a9e618f2"` [INFO] [stdout] 45300712fd84b6c9173c9f1c664095d91c06abcf2df84075f108c3c6a9e618f2